Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. MANUEL ANTONIO CASIANO M.D.
NPI 1346219318
Surgery in Frederick, MD

Active since March 14, 2006
74 THOMAS JOHNSON DR, FREDERICK, MD 21702(301) 694-3200(301) 662-5288 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Manuel Antonio Casiano M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MANUEL ANTONIO CASIANO M.D. (NPI 1346219318) is an individual surgery provider in Frederick, Maryland, licensed in Maryland (D0035267) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1346219318
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameDR. MANUEL ANTONIO CASIANOCredential: M.D.
Location Address74 THOMAS JOHNSON DRFrederick, MD 21702-4300
Mailing Address74 Thomas Johnson DrFrederick, MD 21702-4300 · (301) 694-3200 · Fax (301) 662-5288
Fax(301) 662-5288
Sole ProprietorNo
Enumeration DateMarch 14, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1346219318 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License Licensed in MD · D0035267
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
74 THOMAS JOHNSON DR, Frederick, MD 21702

Other Providers at the Same Location NPPES 12

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Surgery
74 THOMAS JOHNSON DR
FREDERICK, MD 21702
Nurse Practitioner (Family)
74 THOMAS JOHNSON DR
FREDERICK, MD 21702
Nurse Practitioner (Acute Care)
74 THOMAS JOHNSON DR
FREDERICK, MD 21702
Physician Assistant
74 THOMAS JOHNSON DR
FREDERICK, MD 21702
Physician Assistant (Medical)
74 THOMAS JOHNSON DR
FREDERICK, MD 21702
Internal Medicine (Cardiovascular Disease)
74 THOMAS JOHNSON DR
FREDERICK, MD 21702
Surgery
74 THOMAS JOHNSON DR
FREDERICK, MD 21702
Internal Medicine (Cardiovascular Disease)
74 THOMAS JOHNSON DR
FREDERICK, MD 21702

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Manuel Casiano's NPI number?

The NPI number for Manuel Casiano is 1346219318. It was assigned to this individual provider in the NPPES registry on March 14, 2006.

Where is Manuel Casiano located?

Manuel Casiano practices at 74 Thomas Johnson Dr, Frederick, MD 21702. The listed phone number is (301) 694-3200.

What is Manuel Casiano's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

When was this NPI record last updated?

The NPPES record for Manuel Casiano was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.